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公开(公告)号：US6027440A
公开(公告)日：2000-02-22
申请号：US911468
申请日：1997-08-14
Applicant: Curtis A. Roth
Inventor： Curtis A. Roth
CPC classification number: B65H5/228 , B31B1/00 , B65H29/242 , B65H29/245 , B65H45/04 , B65H5/224 , B31B2201/0235 , B31B2201/265
Abstract: A pneumatic sheet material hold-down conveyor system is described in which a frame mounts conveyor having a movable working flight. A first manifold with a support surface movably supports the working flight. Air intake openings are formed through the support surface, connected to a vacuum source for producing suction against the sheet material to draw the sheet material against the working flight. A second manifold is also provided on the frame, with a discharge surface extending along and in spaced relation to the working flight. Air discharge openings formed through the discharge surface is directed toward the working flight. A positive air pressure source is connected to the second manifold and is configured to pressurize the second manifold such that pressurized air is delivered through the air discharge openings toward the working flight and against the sheet material to push the sheet material against the working flight. A flat sheet positioned on the working flight between the first and second manifolds is thereby held against the working flight by positive air pressure on one side and negative air pressure on an opposite side. Thus secured, the sheet material may be moved by the working flight and be folded by the forming mandrel. A forming mandrel is provided on the frame and extends along the working flight to engage and progressively fold sheet material moving along the working flight.
Abstract translation: 描述了一种气动板材压紧输送机系统，其中框架安装具有可移动工作飞行的输送机。 具有支撑表面的第一歧管可移动地支撑工作飞行。 进气口通过支撑表面形成，连接到真空源，用于产生针对片材的吸力，以将片材相对于工作飞行线拉伸。 第二歧管还设置在框架上，排放表面沿着工作飞行物并且与工作飞行物间隔开。 通过排放表面形成的排气口指向工作飞行。 正气压源连接到第二歧管，并且构造成对第二歧管加压，使得加压空气通过空气排放口朝向工作飞行物传递并抵靠片材以将片材推送到工作飞行。 因此，位于第一和第二歧管之间的工作飞行中的平板片由此通过一侧上的正空气压力和相对侧上的负空气压力抵抗工作飞行。 如此固定，片材可以通过工作飞行移动并且由成形心轴折叠。 成形心轴设置在框架上并沿着工作飞行延伸以接合并逐渐折叠沿着工作飞行移动的片材。
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公开(公告)号：US09492984B2
公开(公告)日：2016-11-15
申请号：US14530813
申请日：2014-11-02
Applicant: HIGHCON SYSTEMS LTD.
Inventor： David Ben-David , Yaki Stern , Yaron Smirnov , Tal Harmon
CPC classification number: B31B1/74 , B31B50/00 , B31B50/006 , B31B50/04 , B31B50/98 , B31B2201/0235 , B31B2201/927 , B31B2201/95
Abstract: System and methods of treating or handling cardboard sheets.
Abstract translation: 处理或处理纸板的系统和方法。
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Patent Agency Ranking
公开(公告)号：US20150148940A1
公开(公告)日：2015-05-28
申请号：US14530813
申请日：2014-11-02
Applicant: HIGHCON SYSTEMS LTD.
Inventor： David BEN-DAVID , Yaki STERN , Yaron SMIRNOV , Tal HARMON
CPC classification number: B31B1/74 , B31B50/00 , B31B50/006 , B31B50/04 , B31B50/98 , B31B2201/0235 , B31B2201/927 , B31B2201/95
Abstract: System and methods of treating or handling cardboard sheets.
Abstract translation: 处理或处理纸板的系统和方法。
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公开(公告)号：US4130050A
公开(公告)日：1978-12-19
申请号：US806059
申请日：1977-06-13
Applicant: Godi Graf
Inventor： Godi Graf
CPC classification number: B31B43/00 , B21D43/00 , B31B2201/0235 , B31B2201/223
Abstract: A machine for producing cardboard plates or the like comprises punching apparatus for punching or cutting off pieces of sheet material and delivering them edgewise under gravity to be received alternately by two containers. One container is open at each end, the second is permanently closed at one end. The first container is fixed to an oscillating unit and the second is pivoted thereto. When swinging in one direction the unit carries the first container to a position for receiving a piece from the punching apparatus and the second container to a vertical guiding element leading to one pair of dies on a twin press. In the reverse movement, the oscillating unit carries the first container to a position for feeding its piece through its opposite end to a second vertical guiding element leading to the second pair of dies in the press. In this movement, a link swings the second container about its axis on the oscillating unit to present the open end of the container to the punching apparatus. Controlled flaps prevent the pieces from falling prematurely from the containers. The pairs of dies are actuated alternately by a curved rotary thrust element.
Abstract translation: 用于生产纸板或类似物的机器包括用于冲切或切割片材的片材的冲压装置，并且在重力下沿边输送以被两个容器交替地接收。 一个容器在每个端部是开放的，第二个容器在一端是永久关闭的。 第一容器被固定到振动单元，第二容器被枢转到其上。 当沿一个方向摆动时，单元将第一容器运送到用于从冲压装置和第二容器接收件的位置到在双压机上通向一对模具的垂直导向元件。 在相反的运动中，摆动单元将第一容器运送到一个位置，用于将其件穿过其相对的端部送到通向压机中的第二对模具的第二垂直引导元件。 在该运动中，连杆使第二容器围绕其在摆动单元上的轴线摆动，以将容器的开口端呈现到冲压装置。 受控的襟翼防止碎片过早地从容器中掉落。 两对模具由弯曲的旋转推力元件交替地致动。
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公开(公告)号：US4083554A
公开(公告)日：1978-04-11
申请号：US739487
申请日：1976-10-26
Applicant: Lenard E. Moen
Inventor： Lenard E. Moen
CPC classification number: B65H1/025 , B31B2201/0235 , B31B2201/0264 , B65H2701/1766
Abstract: A power unit, comprising a telescopically joined plunger assembly and barrel assembly, is internally configured to define a pair of separate fluid chambers, each of which is alternately communicated to a common source of fluid energy. The plunger and barrel assemblies are coaxially mounted on a common support shaft along which the power unit travels in incremental steps. The external end of each of the plunger and barrel assemblies is internally fitted with a set of unidirectionally acting locking rings, each set being normally biased against an associated locking wedge and into canted positions frictionally locked onto the supporting shaft. Alternate pressurization and venting of the pair of fluid chambers alternately unlocks one set of rings and effects a limited increment of inboard movement of either the plunger assembly or barrel assembly, the other assembly remaining locked to the support shaft. The pair of wedges are keyed to the support shaft to normally support a feed paddle in driving contact with one end of a supply of articles held in a feed magazine. By means of a handle on the feed paddle, the plunger and barrel assemblies can be turned on the pair of locking wedges to mechanically unlock the two sets of rings to deactivate the device to permit its withdrawal along the shaft in the outboard direction.
Abstract translation: 包括可伸缩连接的柱塞组件和筒组件的动力单元在内部构造成限定一对分离的流体室，每个流体室交替地连通到共同的流体源。 柱塞和筒体组件同轴地安装在公共支撑轴上，功率单元沿着该支撑轴逐渐地以逐步的方式行进。 每个柱塞和筒组件的外端内部装有一组单向作用的锁定环，每组都通常被偏置抵靠相关联的锁定楔并且被摩擦地锁定在支撑轴上的倾斜位置。 一对流体室的交替加压和排气交替地解锁一组环并且实现柱塞组件或筒组件的有限增量的内侧运动，另一组件保持锁定到支撑轴。 一对楔形件被锁定到支撑轴上，以正常地支撑供料盘，以便与保持在进料仓中的物品供应源的一端驱动接触。 通过进料桨上的把手，柱塞和筒组件可以在一对锁定楔上转动，以机械地解锁两组环，以使装置停用，以允许其沿着外侧方向沿着轴退出。
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公开(公告)号：US4032280A
公开(公告)日：1977-06-28
申请号：US678332
申请日：1976-04-19
Applicant: Frederick D. Roberts
Inventor： Frederick D. Roberts
CPC classification number: B31B1/00 , B29C53/04 , B31B2201/0235 , B31B2201/267 , B31B2201/6017
Abstract: Box parts such as box bottoms and box lids are fabricated from notched blanks of plastic sheet material.Relatively large boxes can be fabricated and the blank feed mechanism is actuated by a crank mechanism that runs at twice the speed of a main, one revolution per cycle drive shaft. An extension blank pusher can be added to produce smaller boxes. The tab folders have solvent applicators formed as grooved metal bars associated with a centralized solvent delivery and recovery system. The transverse folding dies are heated with a flexible, rope-like heating element to facilitate changes in die length. The feeding apparatus includes cam operated, vacuum cup lifter arm assemblies which lift the top blank from a stack and present it to vacuum cups on the feed pushers. These assemblies are longitudinally adjustable. The anvils that cooperate with the tab folders have heated bodies, but their clamp surfaces are insulated from the bodies.
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公开(公告)号：US3977307A
公开(公告)日：1976-08-31
申请号：US570903
申请日：1975-04-23
Applicant: Frederick D. Roberts
Inventor： Frederick D. Roberts
CPC classification number: B31B1/00 , B31B2201/0235 , B31B2201/267
Abstract: Box parts such as box bottoms and box lids are fabricated from notched blanks of plastic sheet material.Relatively large boxes can be fabricated and the blank feed mechanism is actuated by a crank mechanism that runs at twice the speed of a main, one revolution per cycle drive shaft. An extension blank pusher can be added to produce smaller boxes. The tab folders have solvent applicators formed as grooved metal bars associated with a centralized solvent delivery and recovery system. The transverse folding dies are heated with a flexible, rope-like heating element to facilitate changes in die length. The feeding apparatus includes cam operated, vacuum cup lifter arm assemblies which lift the top blank from a stack and present it to vacuum cups on the feed pushers. These assemblies are longitudinally adjustable. The anvils that cooperate with the tab folders have heated bodies, but their clamp surfaces are insulated from the bodies.
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